Abdomen model: In the twelfth thoracic vertebra, the position of the striated foramen is cut transversely, mainly showing the positional relationship between the abdominal organs, peritoneum and retina.So that you can use this intuitive education for effective theoretical understanding, so as to master relevant knowledge deeply and clearly. Digital Mark: The model has specially designed digital indicator signs that can help you carry out accurate and effective research and learning, improve learning efficiency, and avoid unnecessary waste of time. High quality: The model is made of environmentally friendly PVC material, computer color matching, beautifully hand-painted, an almost real sample of the structure of human synapses.Size: 40.5*26.5*10CM Teaching Tool: Different colors are used to distinguish different positions, and the colors are bright and easy to attract students' attention, so you can teach the demonstration, which promotes students' understanding and increases classroom fu. It can be used as teaching physical health knowledge of visual aids, so as to deepen the understanding of the structure of the human abdomen.Excellent educational tool for students/teachers/professional use.